//
//  State.h
//  状态模式
//
//  Created by flannery on 2018/12/19.
//  Copyright © 2018年 flannery. All rights reserved.
//

#import <Foundation/Foundation.h>
@class Context;

NS_ASSUME_NONNULL_BEGIN

@interface State : NSObject
-(void)doAction:(Context*)context;
@end

@interface  StartState : State

@end

@interface StopState : State

@end

NS_ASSUME_NONNULL_END
